Overall, I liked it. It covered a surprisingly large amount of ground given its running time, but there were some glaring omissions (particularly Concentration, Fleming Jeopardy!, The Joker's Wild, Sale of the Century, and Press Your Luck). I also would've liked a segment devoted to cable game shows (no offense to Deal or No Deal, which had a great segment in the documentary, but I think something like Cash Cab is more well-remembered nowadays).
I was very impressed by the amount of non-Fremantle-owned content that was shown, which obviously must have cost a lot of money to air (they even pulled up a clip of The Wizard of Odds, for crying out loud!). Unfortunately, because of this, it was painfully obvious that Buzzr couldn't obtain the rights to air any Who Wants to Be a Millionaire? clips when the segment for that show was only supplemented by pictures and audio, but that was obviously out of their control.